Medicine grinding device for medicine detection

Abstract

The utility model relates to the technical field of medicine detection, and discloses a medicine grinding device for medicine detection, which comprises a workbench, the bottom of the workbench is fixedly connected with a bidirectional motor, the output ends of the two sides of the bidirectional motor are both fixedly connected with threaded rods, and the exteriors of the two threaded rods are both in threaded connection with movable clamping blocks. The device comprises a workbench, open grooves are formed in the two sides of the workbench, four evenly-distributed stabilizing grooves are formed in the middle of the top of the workbench, a grinding base is arranged in the middle of the top of the workbench, four evenly-distributed stabilizing blocks are fixedly connected to the bottom of the grinding base, and limiting grooves are formed in the two sides of the grinding base. According to the grinding head dismounting device, the fixing shell, the telescopic groove, the pull rod, the limiting column, the limiting holes, the dismounting sleeve, the connecting column, the spring and the bolt work in a matched mode, the limiting column can be inserted into the limiting holes in the two sides of the connecting column to be fixed through the dismounting assembly, and the grinding head is dismounted and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of drug detection, in particular to a drug grinding device for drug detection. Background Art

[0002] In drug production, it is often necessary to test the drug ingredients. The drug testing equipment is a movable testing equipment that can be easily assembled in various drug testing equipment. The drug powder enters and exits the equipment from the vent, and the transmitting sensor transmits a signal, which is reflected by the mirror and returned to the receiving sensor for analysis and calculation to give the result. There are many drug testing items, including drug quality testing, drug ingredient testing, drug heavy metal testing, drug adverse reaction testing, drug sealing testing, biological drug testing, drug appearance testing, drug routine testing, drug physical and chemical testing, drug safety testing and drug defect testing. The purpose of drug testing is to prevent unqualified drugs from entering the market and ensure the safety of drugs. They need to be ground during drug testing.

[0003] After searching, the existing Chinese patent announcement number is: CN217888089U, which provides a drug grinding device for drug safety testing. The patent cooperates between a sliding sleeve and a limit member. When the drive motor rotates forward, the sliding sleeve will move downward, so that the grinding head can be extended into the grinding groove of the grinding member, thereby grinding the drug inside the grinding groove. That is, when grinding the drug, the forward and reverse rotation of the drive motor can be controlled. The operation is convenient and flexible, and it improves work efficiency and reduces the workload of the staff, making the grinding device more practical when used.

[0004] Although the above patent is convenient and flexible to operate, and improves work efficiency and reduces the workload of staff, making the grinding device more practical when used, the above-mentioned drug grinding device for drug safety testing still has the following problems: the grinding head cannot be replaced, and it is inconvenient to disassemble and install the grinding seat, resulting in inconvenience in material removal.

[0005] In view of the above problems, a drug grinding device for drug testing is proposed. Utility Model Content

[0006] The utility model aims to provide a drug grinding device for drug testing, which solves the problem in the background technology that the grinding head cannot be replaced and the grinding seat is not convenient to disassemble and install, resulting in inconvenient material removal.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drug grinding device for drug testing, comprising a workbench, a bidirectional motor is fixedly connected to the bottom of the workbench, threaded rods are fixedly connected to the output ends on both sides of the bidirectional motor, and movable blocks are threadedly connected to the outsides of the two threaded rods, slots are provided on both sides of the workbench, four evenly distributed stable slots are provided in the middle position of the top of the workbench, a grinding seat is provided in the middle position of the top of the workbench, four stable blocks evenly distributed on the top plate are fixedly connected to the bottom of the grinding seat, limiting slots are provided on both sides of the grinding seat, a grinding slot is provided on the top of the grinding seat, a hydraulic cylinder is fixedly connected to the rear of the top of the workbench, the output end of the hydraulic cylinder is fixedly connected, the bottom of the top plate is fixedly connected to the motor, the output end of the motor is fixedly connected to a connecting column, a disassembly sleeve is provided on the outer side of the bottom of the connecting column, a grinding head is fixedly connected to the bottom of the disassembly sleeve, limiting holes are provided on the left and right sides of the connecting column, and disassembly components are provided on the left and right sides of the disassembly sleeve.

[0008] By adopting the above technical solution, the two opposite threaded rods can drive the movable block to be inserted into or pulled out from the limit groove, thereby realizing the fixation and disassembly of the grinding seat, making it convenient to take out the ground medicines, and cooperating with the stabilizing groove and the stabilizing block to make the grinding seat more stable when fixed, preventing loosening during the grinding process and affecting the grinding effect.

[0009] As a further description of the above technical solution: the disassembly assembly includes a fixed shell, and two opposite sides of the fixed shells are provided with telescopic grooves, and a pull rod passes through and is slidably connected in the telescopic groove. The opposite sides of the two pull rods are fixedly connected to limiting columns, and a through groove flap is provided on the outer side of the fixed shell, and a rotating shaft is rotatably connected in the middle part of the through groove flap, and the outer side of the rotating shaft is rotatably connected to one end of the outer side of the pull rod.

[0010] By adopting the above technical solution, the limit column can be inserted into the limit holes on both sides of the connecting column through the disassembly component, and the bolts are used to penetrate the disassembly sleeve and the connecting column to fix them, so that the grinding head can be disassembled and replaced.

[0011] As a further description of the above technical solution: the movable card block is arranged in the slot, and the outer portion of the movable card block is slidably connected to the inner wall of the slot.

[0012] By adopting the above technical solution, the slots have a limiting effect on the movable block.

[0013] As a further description of the above technical solution: the stabilizing block is arranged in the stabilizing groove and the outside of the stabilizing block is slidably connected to the inner wall of the stabilizing groove.

[0014] By adopting the above technical solution, the stability of the grinding seat can be enhanced by inserting the stabilizing block into the stabilizing groove.

[0015] As a further description of the above technical solution: the disassembly sleeve and the front and rear ends of the connecting column are penetrated and provided with bolts.

[0016] By adopting the above technical solution, the bolt is composed of a screw and a nut, wherein the screw passes through the disassembly sleeve and the connecting column.

[0017] As a further description of the above technical solution: the inner wall of the limiting groove is slidably connected to the outside of the movable block.

[0018] By adopting the above technical solution, the movable clamping block is L-shaped and can be inserted into the limiting groove to limit the grinding seat.

[0019] As a further description of the above technical solution: the limiting column passes through the disassembly sleeve, and the outer portion of the limiting column is slidably connected to the inner wall of the limiting hole.

[0020] By adopting the above technical solution, holes are provided on both sides of the disassembly, and the limiting columns pass through the disassembly sleeves through the holes.

[0021] As a further description of the above technical solution: a spring is sleeved outside the pull rod, and the spring is arranged in the telescopic groove.

[0022] By adopting the above technical solution, the limiting column can be extended out of the telescopic slot through the spring.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a drug grinding device for drug testing. First, a fixed shell, a telescopic slot, a pull rod, a limit column, a limit hole, a through-slot flap, a disassembly sleeve, a connecting column, a spring and a bolt work together. Through the disassembly assembly, the limit column can be inserted into the limit holes on both sides of the connecting column, and the bolts penetrate the disassembly sleeve and the connecting column to fix them, so that the grinding head can be disassembled and replaced.

[0025] 2. The utility model provides a drug grinding device for drug testing, which cooperates with each other through a bidirectional motor, a threaded rod, a movable block, a slot, a grinding seat, a stabilizing block, a stabilizing slot, a limit slot and a workbench. Two reverse threaded rods can drive the movable block to be inserted into or pulled out of the limit slot, thereby realizing the fixation and disassembly of the grinding seat, making it convenient to take out the ground drugs, and cooperate with the stabilizing slot and the stabilizing block to make the grinding seat more stable when fixed, thereby preventing loosening during the grinding process and affecting the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a front perspective view of the utility model;

[0028] Figure 3 This is a schematic diagram of the disassembly assembly structure of the utility model;

[0029] Figure 4 It is an exploded schematic diagram of the disassembly sleeve structure of the utility model.

[0030] In the figure: 1. workbench; 2. bidirectional motor; 3. threaded rod; 4. moving block; 5. slot; 6. bolt; 7. limit hole; 8. stabilizing groove; 9. grinding seat; 10. stabilizing block; 11. limit groove; 12. grinding groove; 13. hydraulic cylinder; 14. motor; 15. connecting column; 16. disassembly sleeve; 17. grinding head; 18. fixed shell; 19. telescopic groove; 20. pull rod; 21. limit column; 22. through groove flap; 23. rotating shaft; 24. spring; 25. top plate. DETAILED DESCRIPTION

[0031] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0033] Reference Figure 1-4The utility model is a drug grinding device for drug testing, comprising a workbench 1, a bidirectional motor 2 is fixedly connected to the bottom of the workbench 1, threaded rods 3 are fixedly connected to the output ends on both sides of the bidirectional motor 2, and a limiting block (not marked in the figure) is arranged at the end of the threaded rod 3, the threads on the two threaded rods 3 are opposite, and the outer sides of the two threaded rods 3 are threadedly connected with a moving card block 4, and the grinding seat 9 is limited by inserting the moving card block 4 into the limiting groove 11, and slots 5 are provided on both sides of the workbench 1, and the slots 5 have a limiting effect, four evenly distributed stable grooves 8 are provided in the middle position of the top of the workbench 1, and a grinding seat 9 is provided in the middle position of the top of the workbench 1, and four evenly distributed stable blocks 10 are fixedly connected to the bottom of the grinding seat 9, through The stability of the grinding seat 9 is improved by inserting the stabilizing block 10 into the stabilizing groove 8. Limiting grooves 11 are provided on both sides of the grinding seat 9. A grinding groove 12 is provided on the top of the grinding seat 9. A hydraulic cylinder 13 is fixedly connected to the rear of the top of the workbench 1, and the bottom of the grinding head 17 is driven by the hydraulic cylinder 13. The output end of the hydraulic cylinder 13 is fixedly connected to a top plate 25, and the bottom of the top plate 25 is fixedly connected to a motor 14, and the grinding head 17 is driven to rotate by the motor 14. The output end of the motor 14 is fixedly connected to a connecting column 15 to achieve a connecting effect. A disassembly sleeve 16 is provided on the outer side of the bottom of the connecting column 15, and the grinding head 17 is fixedly connected to the bottom of the disassembly sleeve 16. Limiting holes 7 are provided on the left and right sides of the connecting column 15, and disassembly components are provided on the left and right sides of the disassembly sleeve 16.

[0034] Reference Figure 2 and Figure 4 The disassembly component includes a fixed shell 18, and the two fixed shells 18 are provided with a telescopic groove 19 on opposite sides. A pull rod 20 passes through and is slidably connected in the telescopic groove 19. The two pull rods 20 are fixedly connected to the limiting column 21 on opposite sides. A through groove flap 22 is provided on the outside of the fixed shell 18. A rotating shaft 23 is rotatably connected to the middle part of the through groove flap 22. The outside of the rotating shaft 23 is rotatably connected to one end of the outside of the pull rod 20. The limiting column 21 passes through the disassembly sleeve 16, and the outside of the limiting column 21 is slidably connected to the inner wall of the limiting hole 7. The outside of the pull rod 20 is provided with a spring 24, which is arranged in the telescopic groove 19. The disassembly component can be used to realize that the limiting column 21 is inserted into the limiting holes 7 on both sides of the connecting column 15, and the matching bolts 6 pass through the disassembly sleeve 16 and the connecting column 15 for fixing.

[0035] Reference Figure 1 , Figure 2 and Figure 3The movable block 4 is arranged in the slot 5, and the outer part of the movable block 4 is slidably connected to the inner wall of the slot 5, which plays a role of limiting. The stabilizing block 10 is arranged in the stabilizing groove 8, and the outer part of the stabilizing block 10 is slidably connected to the inner wall of the stabilizing groove 8, which facilitates the stabilizing block 10 to be inserted into the stabilizing groove 8. The disassembly sleeve 16 and the front and rear ends of the connecting column 15 are penetrated and provided with bolts 6. The bolts 6 are composed of screws and nuts, wherein the screws penetrate the disassembly sleeve 16 and the connecting column 15, and the inner wall of the limiting groove 11 is slidably connected to the outer part of the movable block 4.

[0036] Working principle: When working, the grinding seat 9 is inserted into the stable groove 8 through the stabilizing block 10, and then the bidirectional motor 2 is started to drive the two threaded rods 3 with reverse threads to rotate, and the threaded rods 3 drive the two moving blocks 4 to move relative to each other in the slot 5, and the moving blocks 4 are inserted into the limit groove 11 to fix the grinding seat 9, and the medicine is placed in the grinding groove 12, and the hydraulic cylinder 13 drives the top plate 25 to the bottom, thereby driving the motor 14 and the grinding head 17 below to descend, and the motor 14 drives the grinding head 17 to rotate, so as to achieve the effect of grinding the medicine in the grinding groove 12. When the head 17 is disassembled, the bolt 6 is taken out from the connecting column 15 and the disassembly sleeve 16, and then the through-slot flap 22 is pulled to rotate the through-slot flap 22 90°, and the bottom of the through-slot flap 22 limits the fixed shell 18. At this time, the through-slot flap 22 rotates along the rotating shaft 23, and then the pull rod 20 can be pulled. The pull rod 20 drives the limiting column 21 to squeeze the spring 24 back into the telescopic slot 19 and the hole of the disassembly sleeve 16. At this time, the limiting column 21 is separated from the limiting holes 7 on both sides of the connecting column 15, and the connecting column 15 can be pulled out of the disassembly sleeve 16 to realize the disassembly and replacement of the grinding head 17.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drug grinding device for drug testing, comprising a workbench (1), characterized in that: A bidirectional motor (2) is fixedly connected to the bottom of the workbench (1), and threaded rods (3) are fixedly connected to the output ends on both sides of the bidirectional motor (2), and movable blocks (4) are threadedly connected to the outsides of the two threaded rods (3), and slots (5) are provided on both sides of the workbench (1), and four evenly distributed stabilizing grooves (8) are provided in the middle of the top of the workbench (1), and a grinding seat (9) is provided in the middle of the top of the workbench (1), and four evenly distributed stabilizing blocks (10) are fixedly connected to the bottom of the grinding seat (9), and limiting slots (11) are provided on both sides of the grinding seat (9), and the grinding seat (9) is provided with a plurality of movable blocks (10) at the bottom of the workbench (1). A grinding groove (12) is provided on the top of the grinding seat (9); a hydraulic cylinder (13) is fixedly connected to the rear of the top of the workbench (1); a top plate (25) is fixedly connected to the output end of the hydraulic cylinder (13); a motor (14) is fixedly connected to the bottom of the top plate (25); a connecting column (15) is fixedly connected to the output end of the motor (14); a disassembly sleeve (16) is provided on the outer side of the bottom of the connecting column (15); a grinding head (17) is fixedly connected to the bottom of the disassembly sleeve (16); limiting holes (7) are provided on both sides of the connecting column (15); and disassembly components are provided on both sides of the disassembly sleeve (16).

2. A drug grinding device for drug testing according to claim 1, characterized in that: The disassembly assembly comprises a fixed shell (18), and a telescopic groove (19) is provided on opposite sides of the two fixed shells (18), a pull rod (20) passes through and is slidably connected in the telescopic groove (19), and a limiting column (21) is fixedly connected on opposite sides of the two pull rods (20), and a through groove flap (22) is provided on the outer side of the fixed shell (18), and a rotating shaft (23) is rotatably connected in the middle part of the through groove flap (22), and the outer part of the rotating shaft (23) is rotatably connected to an outer end of the pull rod (20).

3. A drug grinding device for drug testing according to claim 1, characterized in that: The movable card block (4) is arranged in the slot (5), and the outside of the movable card block (4) is slidably connected to the inner wall of the slot (5).

4. A drug grinding device for drug testing according to claim 1, characterized in that: The stabilizing block (10) is arranged in the stabilizing groove (8), and the outside of the stabilizing block (10) is slidably connected to the inner wall of the stabilizing groove (8).

5. A drug grinding device for drug testing according to claim 1, characterized in that: Bolts (6) are provided through the front and rear ends of the disassembly sleeve (16) and the connecting column (15).

6. A drug grinding device for drug testing according to claim 1, characterized in that: The inner wall of the limiting groove (11) is slidably connected to the outside of the movable block (4).

7. A drug grinding device for drug testing according to claim 2, characterized in that: The limiting column (21) passes through the disassembly sleeve (16), and the outside of the limiting column (21) is slidably connected to the inner wall of the limiting hole (7).

8. A drug grinding device for drug testing according to claim 2, characterized in that: The pull rod (20) is sleeved with a spring (24) on its exterior, and the spring (24) is arranged in the telescopic slot (19).

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